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690821

Sigma-Aldrich

1,3-Dimethoxyimidazolium hexafluorophosphate

98%, complies for IR spectroscopy

Synonym(s):

(OMe)2Im-PF6

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About This Item

Empirical Formula (Hill Notation):
C5H9F6N2O2P
CAS Number:
Molecular Weight:
274.10
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

≥98% (13C-NMR)
≥98% (31P-NMR)
98%

form

solid

mp

84 °C

suitability

complies for IR spectroscopy

SMILES string

F[P-](F)(F)(F)(F)F.COn1cc[n+](OC)c1

InChI

1S/C5H9N2O2.F6P/c1-8-6-3-4-7(5-6)9-2;1-7(2,3,4,5)6/h3-5H,1-2H3;/q+1;-1

InChI key

KBRFXVGODOTNGL-UHFFFAOYSA-N

Application

1,3-Dimethoxyimidazolium hexafluorophosphate can be used:
  • As an ionic liquid and N-heterocyclic carbene (NHC) precatalyst.
  • To prepare bis(1,3-dimethoxyimidazolin-2-ylidene)silver(I) hexafluoridophosphate complex, which acts as an N-heterocyclic carbene.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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N, N′-Di (alkyloxy) imidazolium salts: New patent-free ionic liquids and NHC precatalysts
Laus G, et al.
Zeitschrift fur Naturforschung B, 62(3), 295-308 (2007)
Crystal structure of bis (1, 3-dimethoxyimidazolin-2-ylidene) silver (I) hexafluoridophosphate, N-heterocyclic carbene (NHC) complex
Rietzler B, et al.
Acta Crystallographica Section E: Crystallographic Communications, 71(12), m251-m252 (2015)
N,N-Di(alkoxy)imidazolium salts: new patent-free ionic liquids and NHC-precatalysts
Laus, G., et al.
Zeitschrift fur Naturforschung, B: Chemical Sciences, 62, 295-308 (2007)

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